Andriany Sirait, B.; Rustam, R.; Fauzana, H. Controlling Spodoptera Exigua Using Parasitoid Trichogramma Japonicum in Acacia Nurseries (Acacia Crassicarpa) at Kerinci Central Nursery PT. Riau Andalan Pulp & Paper. JUATIKA 2023, 5, 250 -.